1931 search results - page 141 / 387 » A Computational Model of Multidimensional Shape |
147
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CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
We study the problem of segmenting multiple cell nuclei from GFP or Hoechst stained microscope images with a shape prior. This problem is encountered ubiquitously in cell biology ...
136
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DGCI
2005
Springer
15 years 9 months ago
2005
Springer
Topological invariants are extremely useful in many applications related to digital imaging and geometric modeling, and homology is a classical one, which has not yet been fully e...
145
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper, we introduce a novel vector quantization (VQ) scheme for distributing the quantization error equally among the quantized dimensions. Afterwards, the proposed VQ sch...
153
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
Unsupervised over-segmentation of an image into superpixels
is a common preprocessing step for image parsing
algorithms. Superpixels are used as both regions of support
for feat...
150
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
Shape from shading (SfS) has always been difficult for real applications due to its intrinsic ill-posedness. In this paper, we propose an interactive SfS method which efficiently ...